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    Question

    If the numerator of a fraction is increased by 200% and

    the denominator is increased by 400%, the resultant fraction is 9/25 . What was the original fraction?
    A 3/7 Correct Answer Incorrect Answer
    B 2/5 Correct Answer Incorrect Answer
    C 1/5 Correct Answer Incorrect Answer
    D 3/5 Correct Answer Incorrect Answer

    Solution

    Let the origanl fraction be x/y. Acc. to question, => [x + 200x/100]/[(y + 400y/100)] = 9/25 => 300x/500y = 9/25 => x/y = 3/5

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